Established in 1912, the Roman Catholic Diocese of Calgary stretches across southern Alberta. The diocese is led by Bishop William T. McGrattan. Our mission of “Feed my lambs. Feed my sheep.” drives everything we do to spread the Gospel of Christ to Southern Alberta. Charitable B/N: 10790-9939-RR0076

Our Diocese is a thriving Body of Faithful Catholics with events happening all around Southern Alberta designed to help those in need, build our knowledge of the faith and sometimes to simply provide some much needed fun! Check out the links on this page to find out what’s going on.

A diocese, from the Greek term of dioikeîn meaning to keep house, administer, govern, exists to ensure the Faithful within its boundaries have access to everything they need to practice their Faith in a meaningful way. The Diocese of Calgary does this by providing various ministries and offices to serve the 450,000 Catholics in Southern Alberta.

At the core of our Catholicism is a deep and abiding Faith in Christ. We hope these pages will provide useful and informative resources to you whether you are new to the concept of Christianity or a lifetime member of the Church.

Our Faith is lived out in our day to day lives. The navigation of this journey can often require support, education or simple encouragement. These pages will show you the way the Diocese is ready to walk alongside you as we journey through life together.

Has one of our Diocesan programs impacted your life and inspired you to contribute? Do you wish to contribute to a current disaster relief project? Are you planning an estate and need some information about including your parish or the Diocese in your will? These pages will help you in your mission to give. Thank you for your support.

Planting a Future

The Diocesan Planned Giving Program also gives an opportunity to those who love and serve the Church for giving back. The Church relies on the generosity of its parishioners for the time, talent and treasure it takes to make her the living, breathing Bride of Christ that she is. Our Planned Giving program is a way to offer your treasure, in an act of Christian Stewardship, to benefit the Church in a meaningful way.